Games like The Deadlands
Games like The Deadlands include SANABI, Katana ZERO, Blasphemous, Rogue Legacy 2, and Celeste. We matched them by the tags players give The Deadlands on Steam (Action, Adventure, Arcade, Platformer, and Dark Fantasy): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: Action · Adventure · Pixel Graphics

Katana ZERO
Shared: Action · Platformer · Pixel Graphics

Blasphemous
Shared: Dark Fantasy · Action · Pixel Graphics

Rogue Legacy 2
Shared: Arcade · Action · Platformer

Celeste
Shared: Platformer · Pixel Graphics · 2D Platformer

Bloodstained: Curse of the Moon
Shared: Action · Platformer · Pixel Graphics

Hollow Knight
Shared: Platformer · 2D · Adventure

Skul: The Hero Slayer
Shared: Action · Indie · Platformer

Shovel Knight: Treasure Trove
Shared: Platformer · Adventure · Action

Broforce
Shared: Action · Platformer · Pixel Graphics

Dead Cells
Shared: Adventure · 2D · Pixel Graphics

Exit the Gungeon
Shared: Action · Arcade · Adventure

Sonic Origins
Shared: Action · Adventure · 2D Platformer

Downwell
Shared: Platformer · Arcade · Action

Gal Guardians: Demon Purge
Shared: Action · Adventure · Platformer

Dust: An Elysian Tail
Shared: Action · Platformer · Adventure

Blasphemous 2
Shared: Adventure · Combat · 2D Platformer

Owlboy
Shared: Adventure · Platformer · Pixel Graphics

Black Myth: Wukong
Shared: Action · Dark Fantasy · Adventure

Vampire Survivors
Shared: Pixel Graphics · 2D · Action

Ori and the Will of the Wisps
Shared: Platformer · Action · Adventure

MO:Astray
Shared: Action · Adventure · Platformer

Pizza Tower
Shared: 2D Platformer · Platformer · Action

UFO 50
Shared: Action · Arcade · Adventure